From 958e46acc8e900e8569dd467c1af9b8d2d019394 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:54 +0000
Subject: [PATCH] disable cpu isolcpus
---
kernel/drivers/gpu/drm/rockchip/rk628/rk628_dsi.c | 23 ++++++++++-------------
1 files changed, 10 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/gpu/drm/rockchip/rk628/rk628_dsi.c b/kernel/drivers/gpu/drm/rockchip/rk628/rk628_dsi.c
index 296b19a..2ada423 100644
--- a/kernel/drivers/gpu/drm/rockchip/rk628/rk628_dsi.c
+++ b/kernel/drivers/gpu/drm/rockchip/rk628/rk628_dsi.c
@@ -15,9 +15,8 @@
#include <linux/reset.h>
#include <linux/phy/phy.h>
-#include <drm/drmP.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_probe_helper.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
@@ -863,7 +862,7 @@
{
struct rk628_dsi *dsi = connector_to_dsi(connector);
- return drm_panel_get_modes(dsi->panel);
+ return drm_panel_get_modes(dsi->panel, connector);
}
static struct drm_connector_helper_funcs rk628_dsi_connector_helper_funcs = {
@@ -1121,7 +1120,7 @@
bus_width |= COMBTXPHY_MODULEA_EN;
phy_set_bus_width(dsi->phy, bus_width);
- ret = phy_set_mode(dsi->phy, PHY_MODE_VIDEO_MIPI);
+ ret = phy_set_mode(dsi->phy, PHY_MODE_MIPI_DPHY);
if (ret) {
dev_err(dsi->dev, "failed to set phy mode: %d\n", ret);
return;
@@ -1150,8 +1149,8 @@
}
static void rk628_dsi_bridge_mode_set(struct drm_bridge *bridge,
- struct drm_display_mode *mode,
- struct drm_display_mode *adj)
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adj)
{
struct rk628_dsi *dsi = bridge_to_dsi(bridge);
@@ -1162,7 +1161,8 @@
}
}
-static int rk628_dsi_bridge_attach(struct drm_bridge *bridge)
+static int rk628_dsi_bridge_attach(struct drm_bridge *bridge,
+ enum drm_bridge_attach_flags flags)
{
struct rk628_dsi *dsi = bridge_to_dsi(bridge);
struct drm_connector *connector = &dsi->connector;
@@ -1171,6 +1171,9 @@
if (!dsi->panel)
return -EPROBE_DEFER;
+
+ if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)
+ return 0;
ret = drm_connector_init(drm, connector, &rk628_dsi_connector_funcs,
DRM_MODE_CONNECTOR_DSI);
@@ -1181,12 +1184,6 @@
drm_connector_helper_add(connector, &rk628_dsi_connector_helper_funcs);
drm_connector_attach_encoder(connector, bridge->encoder);
-
- ret = drm_panel_attach(dsi->panel, connector);
- if (ret) {
- dev_err(dsi->dev, "Failed to attach panel\n");
- return ret;
- }
return 0;
}
--
Gitblit v1.6.2